Medicare Enrolled
Dr. Jacqueline Vaynkof, M.D.
Endocrinology · Manalapan, NJ
Practice pattern: Mixed Practice
— Diverse clinical practice across multiple procedure types
Low-engagement
Very High
DATA COVERAGE
Data in 4 of 4 federal sources
Measures public federal data availability — not provider quality
Informational, not a quality rating.
This page presents federal public records about Dr. Vaynkof from CMS (NPPES, Open Payments, Medicare Provider Utilization, PECOS). It is not medical advice, an endorsement, or a judgment of clinical quality. Always consult the provider directly and a licensed clinician for medical decisions. Read methodology →
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What this data tells you about Dr. Vaynkof
Dr. Jacqueline Vaynkof is an endocrinology specialist in Manalapan, NJ, with 12 years of NPI registration. Based on federal Medicare data, Dr. Vaynkof performed 17,526 Medicare services across 8,936 unique beneficiaries.
Between the years covered by Open Payments, Dr. Vaynkof received a total of $3,538 from 30 pharmaceutical and/or device companies across 238 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in endocrinology. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Vaynkof is Very High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
✓ 12 years in practice
▲ Top 3% volume in NJ
$3,538 industry payments
Medicare Practice Summary
Medicare Utilization ↗17,526
Medicare services
Top 3% in NJ for endocrinology
8,936
Unique beneficiaries
$23
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
~1,460 Medicare services per year of practice
Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Denosumab injection (Prolia/Xgeva) | 1,500 | $18 | $24 |
| Blood draw (venipuncture) Insertion of a needle into a vein to collect a blood sample. |
791 | $5 | $5 |
| Comprehensive metabolic blood panel A blood test that measures a group of chemicals, including glucose, electrolytes, and kidney and liver function markers. |
755 | $10 | $16 |
| Thyroid stimulating hormone (TSH) test A blood test that measures the level of thyroid stimulating hormone to evaluate thyroid function. |
744 | $16 | $28 |
| Free thyroxine (T4) test A blood test that measures the level of free thyroxine, a thyroid hormone, in the bloodstream. |
740 | $9 | $15 |
| Lipid panel (cholesterol and triglycerides) A blood test that measures cholesterol and triglyceride levels. |
668 | $13 | $22 |
| Magnesium level test A blood test to measure the amount of magnesium in your body. This helps check for magnesium deficiency or excess. |
656 | $7 | $11 |
| Phosphate level test A blood test that measures the amount of phosphate in your body. Phosphate is a mineral that helps keep bones and teeth strong. |
653 | $5 | $7 |
| Office visit, established patient (30-39 min) A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition. |
635 | $110 | $156 |
| Apolipoprotein level test A blood test that measures the amount of apolipoproteins, which are proteins that bind to lipids to form lipoproteins. This test helps evaluate the levels of specific proteins involved in fat transport in the blood. |
624 | $21 | $24 |
| Vitamin D level test A blood test to measure the amount of Vitamin D-3 in your body. |
591 | $29 | $44 |
| Folic acid level test A blood test that measures the amount of folic acid in the serum. |
587 | $14 | $24 |
| Vitamin B-12 level test A blood test that measures the amount of vitamin B-12 in your body. |
581 | $15 | $25 |
| Hemoglobin A1c test (diabetes monitoring) A blood test that measures your average blood sugar levels over the past two to three months. |
548 | $9 | $16 |
| Free T3 thyroid hormone test A blood test that measures the level of free triiodothyronine (T3) hormone in your body. This helps assess how well your thyroid gland is functioning. |
530 | $17 | $28 |
| C-peptide level test A blood test that measures the amount of C-peptide, a protein produced along with insulin, to help evaluate insulin production and diabetes management. |
526 | $20 | $31 |
| Continuous glucose monitoring with interpretation This procedure involves monitoring blood sugar levels in tissue fluid using a sensor placed under the skin, along with the interpretation and reporting of the results. |
511 | $29 | $46 |
| Blood glucose test using hand-held instrument A test that measures the level of sugar in the blood using a portable device. The result helps monitor blood glucose levels. |
508 | $3 | $4 |
| Urine microalbumin test (kidney screening) A laboratory test that measures the amount of microalbumin, a small protein, in a urine sample. This test is used to detect early signs of kidney damage. |
426 | $6 | $10 |
| Creatinine test (kidney function) A blood test that measures the amount of creatinine to assess kidney function or detect muscle injury. |
425 | $5 | $9 |
| Automated urinalysis An automated laboratory test performed on a urine sample to analyze its chemical and physical properties. The procedure uses machinery to detect various substances and cells within the urine. |
421 | $2 | $4 |
| Complete blood count (CBC) with differential An automated laboratory test that measures the levels of red blood cells, white blood cells, and platelets in the blood, including a breakdown of the different types of white blood cells. |
418 | $8 | $10 |
| Continuous glucose monitoring, sensor under skin This procedure involves continuous monitoring of blood sugar levels in tissue fluid using a sensor placed under the skin with provider-supplied equipment. |
364 | $132 | $211 |
| Complete blood count (CBC), automated An automated laboratory test that measures the levels of red blood cells, white blood cells, and platelets in the blood. |
317 | $6 | $11 |
| Direct bilirubin level test A blood test that measures the amount of direct bilirubin in your body. Direct bilirubin is the form of the waste product processed by the liver. |
312 | $5 | $8 |
| Lipoprotein (a) level | 312 | $14 | $20 |
| Office visit, established patient (20-29 min) An office visit for an existing patient lasting between 20 and 29 minutes. The visit involves medical evaluation and management of the patient's condition. |
229 | $76 | $111 |
| Ferritin level test (iron stores) A blood test that measures the level of ferritin, a protein that stores iron in the body. |
213 | $13 | $21 |
| Uric acid level test A blood test that measures the level of uric acid in your body. Uric acid is a waste product formed when the body breaks down purines. |
179 | $4 | $7 |
| Glutamyltransferase (GGT) level test A blood test that measures the level of the liver enzyme glutamyltransferase (GGT) to help evaluate liver health. |
172 | $7 | $11 |
| Ultrasound of head and neck soft tissue This procedure uses sound waves to create images of the soft tissues in the head and neck area. It allows for the visualization of structures beneath the skin without using radiation. |
162 | $99 | $167 |
| Telephone medical discussion, 11-20 minutes A phone conversation with a physician lasting between 11 and 20 minutes. |
132 | $55 | $108 |
| Parathyroid hormone level test A blood test that measures the amount of parathyroid hormone in your body. This hormone helps regulate calcium levels in the blood and bones. |
105 | $40 | $64 |
| Thyroglobulin antibody blood test A blood test that measures the level of antibodies against thyroglobulin, a protein produced by the thyroid gland. |
88 | $15 | $31 |
| Myoglobin level test A blood test that measures the amount of myoglobin, a protein found in muscle tissue, in the body. |
87 | $13 | $18 |
| Travel allowance for homebound lab specimen collection A prorated trip charge for one-way travel to collect a medically necessary laboratory specimen from a patient who is homebound or in a nursing home. |
85 | $10 | $10 |
| Insulin level test A blood test that measures the total amount of insulin in your body. |
79 | $11 | $16 |
| Microsomal antibody test A blood test that measures the level of microsomal antibodies, which are autoantibodies produced by the immune system. |
77 | $14 | $26 |
| Total cortisol level test A blood test that measures the total amount of cortisol hormone in your body. Cortisol is a hormone produced by the adrenal glands. |
76 | $16 | $25 |
| Thyroglobulin level test A blood test that measures the level of thyroglobulin, a protein produced by the thyroid gland. |
72 | $15 | $33 |
| Bone density scan (DEXA) of hip, pelvis, and spine This test measures bone density in the hip, pelvis, and spine to assess bone strength. It also includes an assessment for spine fractures. |
69 | $58 | $72 |
| New patient office visit (30-44 min) An initial office visit for a new patient lasting between 30 and 44 minutes. This code is used when the total time spent on the date of the encounter falls within this range. |
68 | $97 | $135 |
| New patient office visit (45-59 min) An initial office visit for a new patient lasting between 45 and 59 minutes. This code covers the total time spent by the physician or qualified healthcare professional on the date of the encounter. |
58 | $144 | $200 |
| Telephone medical discussion, 21-30 minutes A telephone conversation with a physician lasting between 21 and 30 minutes. This code covers the time spent discussing medical matters over the phone. |
58 | $81 | $150 |
| Drug injection, under skin or into muscle A procedure involving the administration of a medication or substance via injection into the subcutaneous tissue or muscle. |
56 | $12 | $29 |
| Total T3 thyroid hormone test A blood test that measures the total amount of triiodothyronine (T3) hormone in your body. T3 is a thyroid hormone that helps regulate metabolism and energy levels. |
53 | $14 | $22 |
| High-sensitivity C-reactive protein test A blood test that measures high-sensitivity C-reactive protein to detect infection or inflammation. |
38 | $13 | $20 |
| Total testosterone level test A blood test that measures the total amount of testosterone in your body. This hormone is important for various bodily functions in both men and women. |
37 | $25 | $40 |
| Ultrasound of head and neck blood flow, bilateral An ultrasound exam that uses sound waves to visualize and assess blood flow in the vessels of both the head and the neck. |
30 | $138 | $265 |
| Ultrasound of leg arteries or grafts An imaging test that uses sound waves to create pictures of the blood vessels in the legs or any surgical grafts present. |
30 | $212 | $330 |
| Telephone medical discussion, 5-10 minutes A phone conversation with a physician lasting between 5 and 10 minutes to discuss medical matters. |
29 | $29 | $70 |
| Flu vaccine administration This procedure involves the administration of the influenza virus vaccine. It covers the process of delivering the vaccine to the patient. |
21 | $32 | $33 |
| Flu vaccine, high-dose High-dose seasonal influenza vaccine for adults aged 65 and older. Contains four times the antigen of standard-dose flu vaccines (60 mcg per strain), split-virus formulation, preservative-free, single-dose syringe. |
20 | $72 | $75 |
| Office visit for established patient An office visit for an existing patient that may not require the healthcare professional to be present. |
19 | $21 | $28 |
| Vitamin B-12 injection An injection of vitamin B-12 (cyanocobalamin) with a dose of up to 1000 mcg. |
16 | $1 | $55 |
| Office visit, established patient (10-19 min) An office visit for an existing patient lasting 10 to 19 minutes. The visit involves medical evaluation and management of the patient's condition. |
13 | $49 | $70 |
| Prolactin level test A blood test that measures the amount of prolactin, a hormone produced by the pituitary gland that stimulates milk production, in the body. |
12 | $19 | $28 |
How to read this data: This reflects Medicare patients only (typically 65+). Payment amounts are what Medicare paid the provider, not your out-of-pocket cost. A higher procedure volume generally indicates more experience with that procedure.
Industry Payment Transparency
Open Payments through 2024 ↗$3,538
Total received (2020-2024)
Avg $708/year across 5 years
Top 33% in NJ for endocrinology
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
30
Companies
238
Individual payments
All payments are legal and publicly reported · Not evidence of wrongdoing · How to interpret →
Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Meals & Travel
Food, beverages, travel, and lodging — typically low-value
$3,538 (100.0%)
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$1,100
2023
$1,167
2022
$889
2021
$369
2020
$14
Payments by company (2024)
Consulting
Speaking
Meals & Travel
Research
Novo Nordisk Inc
$251
Lilly USA, LLC
$232
Boehringer Ingelheim Pharmaceuticals, Inc.
$143
SANOFI-AVENTIS U.S. LLC
$105
Abbott Laboratories
$63
Bayer Healthcare Pharmaceuticals Inc.
$62
Radius Health, Inc.
$48
Dexcom, Inc.
$40
CeQur Corporation
$34
Insulet Corporation
$33
Medtronic, Inc.
$23
Tandem Diabetes Care, Inc.
$21
Xeris Pharmaceuticals, Inc.
$17
IBSA Pharma Inc.
$16
RECORDATI_RARE_DISEASES_INC.
$14
Top 3 companies account for 56.9% of 2024 payments
All-time payments by company (2020-2024) ›
Lilly USA, LLC
$662
Novo Nordisk Inc
$660
Boehringer Ingelheim Pharmaceuticals, Inc.
$514
Abbott Laboratories
$300
SANOFI-AVENTIS U.S. LLC
$179
Bayer Healthcare Pharmaceuticals Inc.
$158
Radius Health, Inc.
$127
AstraZeneca Pharmaceuticals LP
$107
Insulet Corporation
$95
Amgen Inc.
$66
CeQur Corporation
$63
MannKind Corporation
$57
Corcept Therapeutics
$55
Amarin Pharma Inc.
$55
Medtronic, Inc.
$52
RECORDATI_RARE_DISEASES_INC.
$46
PFIZER INC.
$43
Bigfoot Biomedical Inc
$43
Dexcom, Inc.
$40
Bayer HealthCare Pharmaceuticals Inc.
$33
IBSA Pharma Inc.
$31
Xeris Pharmaceuticals, Inc.
$30
Tandem Diabetes Care, Inc.
$21
Ascendis Pharma Inc
$19
EUSA Pharma (US) LLC
$15
AbbVie Inc.
$15
Embecta Corp.
$14
Alexion Pharmaceuticals, Inc.
$14
Mannkind Corporation
$14
Clarus Therapeutics Inc.
$10
Top 3 companies account for 51.9% of all-time payments
Associated products mentioned in payments ›
AFREZZA · BAQSIMI · CeQur Simplicity · Dexcom G6 Transmitter · EVENITY · FARXIGA · FREESTYLE LIBRE 2 · FREESTYLE LIBRE 3 · FreeStyle Libre · FreeStyle Libre 2 · GVOKE HYPOPEN · INPEN SMART INSULIN DELIVERY SYSTEM · InPen · JARDIANCE · JATENZO · Kerendia · Korlym · LICART · LOKELMA · MINIMED 780G · MOUNJARO · Omnipod · Ozempic · RECORLEV · Rybelsus · SIGNIFOR LAR · SOLIQUA 100/33 · SOMAVERT · SYNJARDY · SYNTHROID · Saxenda · Strensiq · Sylvant · TOUJEO · TRULICITY · TZIELD · Tirosint · Tymlos · UNITY DIABETES MANAGEMENT SYSTEM · Vascepa · Wegovy · t:slim X2 Insulin Pump with Control-IQ
Should you be concerned? Payments from pharmaceutical and device companies are legal and common — 57% of U.S. physicians receive at least one. They often reflect legitimate consulting, research, or education. What matters is whether a recommended drug or device appears in your doctor's payment records. If so, consider asking your doctor about it. How to interpret this data →
Most payments (100%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.
Geographic Context
Endocrinologists within 10 mi
126
Per 100K population
19.6
County median income
$122,727
Nearest hospital
CENTRASTATE MEDICAL CENTER
5.2 mi
5.2 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not public | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This reflects how much public data is available about a provider. How we calculate this →
Summary
Dr. Vaynkof is a mixed practice specialist, with above-average Medicare volume (top 3% in NJ), with low-engagement industry engagement.
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
Is Dr. Vaynkof experienced with denosumab injection (prolia/xgeva)?
Based on Medicare claims data, Dr. Vaynkof performed 1,500 denosumab injection (prolia/xgeva) services. Research suggests that higher procedure volume is often associated with better outcomes, particularly for complex procedures. Note that Medicare data only captures patients aged 65 and older, so the total practice volume across all patients is likely higher.
Does Dr. Vaynkof receive payments from pharmaceutical companies?
Yes. Dr. Vaynkof received a total of $3,538 from 30 companies across 238 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common among physicians — 57% of all U.S. physicians receive at least one industry payment. Patients may wish to ask their doctor about these relationships, especially if a recommended drug or device appears in the payment records.
How do Dr. Vaynkof's costs compare to other endocrinologists in Manalapan?
Dr. Vaynkof's average Medicare payment per service is $23. Note that these figures represent what Medicare pays, not your out-of-pocket cost, which depends on your specific insurance plan and deductible. Procedure-level data above shows both what was submitted and what Medicare paid for each service type.
What does Data Coverage mean?
Data Coverage (currently Very High for Dr. Vaynkof) measures how much public federal data is available about a provider. It is not a quality rating. A "Very High" or "High" level means the provider has data across multiple federal sources (NPPES, PECOS, Medicare Utilization, Open Payments), indicating a long track record of practice, Medicare participation, and industry disclosure. A "Low" or "Moderate" level may simply mean the provider is newer, does not see Medicare patients, or has not received any industry payments — none of which are inherently negative. Read our full methodology →
Is this data up to date?
Each data source has its own update cycle. Provider registry data (NPPES) is updated weekly. Medicare enrollment (PECOS) is updated monthly. Medicare practice data has a ~2 year lag — the most recent available is typically 2 years prior. Industry payment data (Open Payments) is published annually, usually in June, covering the prior calendar year. We display the data date prominently on each section so you always know how current it is. See our data freshness policy →
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About this page
All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. Data Coverage reflects data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
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